Carnitor SF Side Effects

Generic Name: levocarnitine

Note: This page contains information about the side effects of levocarnitine. Some of the dosage forms included on this document may not apply to the brand name Carnitor SF.

Not all side effects for Carnitor SF may be reported. You should always consult a doctor or healthcare professional for medical advice. Side effects can be reported to the FDA here.

For the Consumer

Applies to levocarnitine: capsule, powder, solution, tablet, wafer

In addition to its needed effects, some unwanted effects may be caused by levocarnitine (the active ingredient contained in Carnitor SF). In the event that any of these side effects do occur, they may require medical attention.

If any of the following side effects occur while taking levocarnitine, check with your doctor or nurse as soon as possible:

More common
  • High blood pressure
Less common
  • Fast heartbeat
  • fever
Rare
  • Seizures

Some of the side effects that can occur with levocarnitine may not need medical attention. As your body adjusts to the medicine during treatment these side effects may go away. Your health care professional may also be able to tell you about ways to reduce or prevent some of these side effects. If any of the following side effects continue, are bothersome or if you have any questions about them, check with your health care professional:

More common
  • Abdominal or stomach cramps
  • diarrhea
  • headache
  • nausea or vomiting
Less common
  • Abdominal discomfort
  • body odor
  • depression
  • dizziness
  • impaired vision
  • loss of appetite or weight
  • swelling in hands, lower legs, and feet
  • tingling sensation
  • weakness

For Healthcare Professionals

Applies to levocarnitine: injectable solution, oral capsule, oral solution, oral tablet

Gastrointestinal

Gastrointestinal side effects associated with levocarnitine (the active ingredient contained in Carnitor SF) oral solution may be minimized or avoided by slow consumption or greater dilution of the solution. Decreasing the dosage may also help alleviate gastrointestinal effects.

Gastrointestinal side effects are generally mild and have been reported in 41% of patients.

Taste fatigue may be reduced by mixing the oral solution with drinks or liquid foods.

Gastrointestinal side effects have included transient nausea and vomiting, nausea, gastritis, and taste fatigue. Gastrointestinal side effects, in chronic hemodialysis patients, for levocarnitine in relation to placebo therapy have included transient nausea (5% to 12% vs 10%), vomiting (9% to 21% vs 16%), and diarrhea (9% to 35% vs 19%) abdominal pain (5% to 21% vs 17%), anorexia (3% to 6% vs 3%), constipation (3% vs 6%), dyspepsia (5% to 9% vs 10%), gastrointestinal disorder (2% to 6% vs 2%), melena (2% to 6% vs 3%), and taste perversion (2% to 9% vs 0%).

Nervous system

Nervous system side effects have included seizures in patients with or without preexisting seizure activity, and increases in seizure frequency and/or severity in patients with preexisting seizure activity.

Nervous system side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included anxiety (1% to 2% vs 5%), dizziness (10% to 18% vs 11%), hypertonia (1% to 3% vs 5%), insomnia (3% to 6% vs 6%), paresthesia (3% to 12% vs 3%), and vertigo (2% to 6% vs 0%).

Metabolic

There are reports from clinical trials of significant hypertriglyceridemia associated with high doses of levocarnitine (the active ingredient contained in Carnitor SF) (3 g/day) given to uremic dialysis patients.

Metabolic side effects have included hypertriglyceridemia, decreases in triglyceride levels, and no effects on triglyceride levels. Metabolic side effects, in hemodialysis patients, for levocarnitine in relation to placebo therapy have included hypercalcemia (6% to 15% vs 3%), hyperkalemia (6% vs 6%), and hypervolemia (3% to 12% vs 17%).

Other

Other side effects have included body odor (11%). Other side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included accidental injury (8% to 12% vs 10%), fever (5% to 12% vs 5%), peripheral edema (3% to 5% vs 3%), weight decrease (3% to 8% vs 3%), and weight increase (2% to 6% vs 2%), headache (3% to 36% vs 16%), back pain (6% to 9% vs 10%), and pain (21% to 35% vs 49%).

Body odor may be decreased or minimized by decreasing the dosage.

Local

Local side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo have included injection site reactions (27% to 38% vs 59%).

Musculoskeletal

Musculoskeletal side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included asthenia (8% to 12% vs 8%) and leg cramps (4% to 8% vs 13%). Mild myasthenia has occurred in uremic patients receiving D,L-carnitine (but not levocarnitine).

Hematologic

Hematologic side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included anemia (3% to 12% vs 3%). Other side effects have included significant increases in platelet aggregation and lack of effect on platelet activity.

There have been reports from clinical trials of significant increases in platelet aggregation associated with high doses of levocarnitine (3 g/day) given to hemodialysis patients.

Endocrine

Endocrine side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included parathyroid disorder (2% to 6% vs 2%).

Respiratory

Respiratory side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included bronchitis (3% to 5% vs 0%), cough increase (9% to 18% vs 16%), dyspnea (3% to 11% vs 19%), pharyngitis (15% to 27% vs 33%), rhinitis (6% to 11% vs 10%), and sinusitis (2% to 3% vs 5%).

Dermatologic

Dermatologic side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included pruritus (3% to 8% vs 13%) and rash (3% to 5% vs 3%).

Ocular

Ocular side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included amblyopia (3% to 6% vs 2%) and eye disorder (3% to 6% vs 3%).

Genitourinary

Genitourinary side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included urinary tract infection (2% to 3% vs 6%) and kidney failure (6% vs 5%).

Cardiovascular

Cardiovascular side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included arrhythmia (2% to 3% vs 5%), atrial fibrillation (2% to 6% vs 0%), cardiovascular disorder (3% to 6% vs 6%), chest pain (6% to 15% vs 14%), electrocardiogram abnormalities (2% to 6% vs 0%), hemorrhage (2% to 9% vs 6%), hypertension (18% to 21% vs 14%), hypotension (3% to 19% vs 19%), palpitations (3% to 8% vs 0%), tachycardia (5% to 9% vs 5%), and vascular disorder (2% to 6% vs 2%).

Hypersensitivity

Hypersensitivity side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included allergic reactions (2% to 6% vs 5%).

General

Causality has not been determined for side effects mentioned in chronic hemodialysis patients.

Psychiatric

Psychiatric side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included depression (5% to 6% vs 3%) and drug dependence (2% to 6% vs 2%).

Immunologic

Immunologic side effects, in chronic hemodialysis patients, for levocarnitine (the active ingredient contained in Carnitor SF) in relation to placebo therapy have included flu syndrome (15% to 29% vs 40%), infection (10% to 24% vs 17%).

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date and complete, but no guarantee is made to that effect. In addition, the drug information contained herein may be time sensitive and should not be utilized as a reference resource beyond the date hereof. This material does not endorse drugs, diagnose patients, or recommend therapy. This information is a reference resource designed as supplement to, and not a substitute for, the expertise, skill , knowledge, and judgement of healthcare practitioners in patient care. The absence of a warning for a given drug or combination thereof in no way should be construed to indicate safety, effectiveness, or appropriateness for any given patient. Drugs.com does not assume any responsibility for any aspect of healthcare administered with the aid of materials provided. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the substances you are taking, check with your doctor, nurse, or pharmacist.

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